baber/WOPTO huggingface dataset:
Patent JP-2001171139-A (JP)
Title: Liquid tank and liquid supply method, ink-jet recording apparatus using the same and ink supply method of ink- jet recording apparatus
Inventor: KUNII HIROYUKI
IPC: B41J2/175
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank of an ink-jet recording apparatus and an ink supply method whereby ink can be filled in a liquid feed tube by an internal pressure in the ink tank generated by reducing the ink tank and further, ink can be supplied to the vicinity of a printing head or a nozzle. SOLUTION: When the ink tank 11 is coupled to the liquid feed tube 7, a storage capacity in the ink tank 11 is reduced by bellows 11c and moreover a communication opening to the outside air is closed by a check valve, thereby increasing the internal pressure in the ink tank 11. A liquid in the coupled liquid feed tube 7 is pressed out by the increased internal pressure to supply the ink in the ink tank 11 to the vicinity of a discharge opening of the liquid feed tube 7.
Patent JP-H05178473-A (JP)
Title: Paper sheet feed cassette
Inventor: ARIGA KAZUTO
IPC: B41J13/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the occurrence of the defective feed of a final paper sheet in the paper sheet feeding direction by feeding recording paper sheet, loaded and contained in a cassette, approximately from the same position regardless of the number of contained paper sheets. CONSTITUTION:Each tip part of recording paper sheets P loaded and contained in a cassette 2 is pressurized against a paper feed roller 7 with the aid of a lifter 3 and the recording paper sheets P are fed one by one through rotation of the paper feed roller 7. The cassette 2 is provided with a lifter (raising means) 6 to raise the rear end part of each recording paper sheet P, and the rear end part is raised according to the decrease of the recording paper sheets P owing to the feed of the paper sheets. Even when a final paper sheet P1 is fed, the final paper sheet P1 is fed from the same position as that of the topmost paper P3 before the feed of the paper sheets. This constitution prevents the change of the contact position of the final paper sheet P1 in relation to the paper feed roller 7 and the occurrence of a defective feed owing to the change of the contact position.
Patent JP-H05177051-A (JP)
Title: Facility device for game
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1991-12-28
Abstract: PURPOSE:To reduce the trouble in performing a game again with the valuable value gained by a player as a result of a game. CONSTITUTION:Game machines 4, 5 playable via the valuable value recorded on a common card are provided, the score gained by a player as a result of a game on the game machines 4, 5 is recorded on a score card, and the valuable value corresponding to the score recorded on the score card can be recorded on a prize card. A prize can be exchanged by a prize processing device 8 with the valuable value (remainder) recorded on the prize card, the player can purchase a common card from a common card selling machine 2 with the valuable value (remainder) recorded on the prize card, thus a game can be played on the game machines 4, 5 with the common card.
Patent JP-H06203771-A (JP)
Title: Display element
Inventor: TANI NAOKI
IPC: H01J29/89
Filed: 1992-12-28
Abstract: PURPOSE:To improve adhesive strength further stabilized of a filter and a lens bonded to a front surface panel of a display tube for a light source. CONSTITUTION:A filter-provided lens 105, in which a filter 103 for passing through only light emitted from a fluorescent screen and a converging lens 102 for condensing light passed through this filter are integrally formed, is arranged in a surface 110 of a front surface panel, to provide several fine through holes 107 in the filter-provided lens. Fine irregularity 108 and three or more protrusions 109 are provided in a reverse side of the lens.
Patent JP-H11195058-A (JP)
Title: Food display system
Inventor: NISHIKAWA AKIHIDE
IPC: G06Q50/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble due to a miscommunication and to make a communication speedily and accurately without any waste by providing a display device which displays scheduled items of food, quantities, and their changes and a master machine which displays the scheduled items of food, quantities, and their changes on the display device. SOLUTION: This system has the master machine 1 installed at the front desk of a hotel (or office), etc., the display device such as a display panel 2 installed in the kitchen of the hotel, etc., and a communication line 3 which connects them. Then when the section of food ordered by a customer who will stay or is staying, its expected quantity, etc., are inputted by operating the master machine 1, the master machine 1 finds the item, quantity, etc., of the scheduled food from the section and scheduled quantity of the food and displays them on the display panel 2 through the communication line 3. When the section, scheduled quantity, etc., of the food are changed by operating the master machine 1, the master machine 1 displays the changed item, quantity, etc., of the scheduled food on the display panel 2 through the communication line 3.
Patent JP-2001177556-A (JP)
Title: Group broadcast communication system in dama satellite communication system
Inventor: SAKAI TOSHIKI
IPC: H04L12/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To perform group broadcast communications in which the configurations of a broadcast group can be flexibly changed in accordance with a request from a slave station in a DAMA satellite communication system. SOLUTION: In a slave station R, a communication line controlling part 23 prepares a broadcast line setting request message on the basis of a transmission start request and transmits the message to a master station C through a common control channel frame processing part 22 and a transmitting and receiving part 21 via a satellite S. In the master station C, a communication line managing part 13 receives the broadcast line setting request message, prepares and stores a broadcast group management table and issues a frequency acquisition request. A frequency managing part 14 acquires an empty frequency band of a bandwidth necessary to communications from a frequency pool in accordance with the frequency acquisition request and allocates the frequency band to a broadcast line.
Patent JP-2000188805-A (JP)
Title: Connection conductor device of distribution board
Inventor: OKAMOTO TAIDO
IPC: H02B1/40
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To increase insulation of a connection conductor device connecting a main breaker with bus bars in a distribution board, and reduce the man-hour for connection. SOLUTION: Connection conductors 12, 13, 14 of the respective phases are set so as not to overlap with each other when viewed from above. Main terminal parts 12a, 13a, 14a of the conductors are conformed to a load side terminal 4 of a main breaker 3 and are arranged in a lateral row on the same plane. Connections 12b, 13b, 14b with bus bars 5, 6, 7 are conformed to the bus bars 5, 6, 7 and are arranged stepwise, while the positions are shifted descending toward connection terminals. These connection conductors 12, 13, 14 are accommodated in and fixed to an insulating case 15, whose upper surface is opened from above. The bus bars 5, 6, 7 inserted form the side surface are stacked on the connections 12b, 13b, 14b and are fastened with screws.
Patent JP-H11187391-A (JP)
Title: Amusement machine and video reproducing method
Inventor: HARA SHINJI
IPC: B23K26/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reproduce in a video reproducing body the same image as a composited one which is confirmed in a display part by permitting a control part to output image data after excluding foreground image in the displayed image to a video reproducing machine and reproducing image data outputted form the control part on the surface of the video reproduced body where a foreground is previously reproduced. SOLUTION: A first frame memory 76 included in a substrate unit 7a of an image conpositing device stores image data of an object, which is transmitted from a CCD camera 8. A control part 77 composites image data of the object transmitted from the first frame memory 76 with image data of a foreground transmitted from ROM 73. Composite image data is transmitted to a CRT 10 and displayed. A user recognizes an image projected on the CRT 10 with a half mirror through a photographing window and instructs printing to an amusement machine when he wants printing with the recognized image through the use of a printer.
Patent JP-2000187825-A (JP)
Title: Magnetic recording medium and magnetic storage device
Inventor: KANBE TETSUYA
IPC: H01F10/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medium low in noise and suppressed in thermomagnetic relaxation by making a magnetic layer made of an alloy consisting essentially of Co and having a hexagonal dense structure and continuously, step by step or periodically changing the composition of at least one kind of metallic element components contained in the magnetic layer in the vertical direction to a substrate. SOLUTION: The magnetic layer is formed on the substrate, the magnetic layer is an alloy film consisting essentially of Co, containing Cr and having the hexagonal dense structure and the concentration of one of the metallic elements of Co and Cr is changed in the film thickness direction. A magnetic resistance sensor part of a magnetic head is formed from one, which is composed of plural conductive magentic layers producing large resistance change by relatively changing respective magnetization direction by the outside magnetic field and a conductive non-magnetic layer arranged between the conductive magnetic layers and utilizes spin valve effect. In such a case, the gap between 2 pieces of shield layers interposing the resistance sensor part is preferably <=0.25 μm.
Patent JP-H11244835-A (JP)
Title: Detoxicating method of organic waste and collecting device for detoxication
Inventor: WESTERGAORD LARS RUNE
IPC: A61L11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable detoxicating method and its device eliminating the need of an excessive investment. SOLUTION: Waste is mixed in a mixing tank 1 to make it biomass, then the biomass is sent to a mill 6 and is pulverized till the proper particle size is obtained. The pulverized biomass is stored temporarily in an intermediate storage 7 and then, the biomass is supplied and returned to the emptied and washed mixing tank 1. In this way, the detoxication of the biomass is caused in the mixing tank 1. In the mixing tank 1, the biomass is heated and stirred to detoxicate any pathogens and seeds of weeds. The detoxicated biomass is supplied to a digestion chamber for the further treatment.
Patent JP-H11180326-A (JP)
Title: Steering device of vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D6/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To release the steering restraint only by the resistance of a driver to the steering restraint, by reducing the restraint of the steering to the extent to increase the resistance corresponding value corresponding to the extent that the resistance of the driver to the steering restraint is increased, and making the same zero when the resistance corresponding value becomes a set value. SOLUTION: When it is judged that the steering is for the change of a lane, the restraint of the steering is performed (S11). Then the existence of the resistance of a driver to the steering restraint is judged (S12). When the resistance of the driver to the steering restraint exists, a value corresponding to the time integral value from the start of the steering restraint of the resistance force of the driver is determined as a value corresponding to the degree of the resistance of the driver to the steering restraint (S13). The restraint of the steering is reduced to the extent to increase the resistance corresponding value (S14). Then whether the resistance corresponding value becomes a set value Y or not is judged (S15). When the resistance corresponding value is higher than the set value Y, the steering restraint is made zero (S16).
Patent JP-2001179321-A (JP)
Title: Looper control method among stands of continuous type metal rolling machine
Inventor: OKADA NOBUYASU
IPC: B21B37/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a looper control method among stands of continuous type metal rolling machine which enables rolling, using rolling materials which are not possible to roll due to restraining factors of looper capacity. SOLUTION: When the looper torque Tm required to obtain the target height of the looper 20 or the angle β goes beyond the looper motor capacity, the target height or the angle β shall be lessened.
Patent JP-H11185721-A (JP)
Title: Hold structure for button battery
Inventor: HAMAMOTO TORU
IPC: H01M2/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a hold structure for a button battery having high holding performance in a button battery insertion state against a battery insertion slit, and facilitating the escape thereof. SOLUTION: First and second lock pieces E1, E2 are provided at positions nearly symmetric with respect to the center of a battery insertion slit 6, and a first contact spring S1 for energizing a button battery C in an escape direction is provided at the bottom position of the battery insertion slit 6. A second contact spring S2 for energizing the button battery C to the side of the second lock piece E2 is provided in the vicinity of the first lock piece E1, and the bottom portion of the button battery C inserted into the battery insertion slit 6 is just partially supported by the side of the second lock piece E2, and is not at all supported by the side of the first lock piece E1.
Patent JP-H11189473-A (JP)
Title: Ceramic tool
Inventor: KATO HIDEKI
IPC: C04B35/56
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic tool consisting essentially of a Ti-based hard phase having excellent heat resistance and wear resistance, improved toughness, capable of cutting a hard iron-based material such as ductile cast iron, etc., at a high speed. SOLUTION: This ceramic tool comprises its main part composed of the following ceramic material. The ceramic material consists of a Ti carbonitride- based hard phase mainly constituted of Ti carbonitride and an alumina-based phase mainly constituted of alumina. When the weight content WA1203 of Al component calculated as Al2 O3 is defined as an alumina weight content, the weight contents of a Ti component, a C component and an N component are defined as WTi, WC and WN and weight content WTiCN of the Ti carbonitride-based hard phase is defined as WTi+WC+WN, WA1203 is 10-45 wt.%, WTiCN is 51-89.5 wt.% and WA1203+WTiCN is 96-99.5 wt.%.
Patent JP-2001186569-A (JP)
Title: Mobile wireless phone
Inventor: KURAMOTO HISAO
IPC: H04W88/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional mobile wireless phone requir ing separate operations in order to browse or reproduce each information, because the dialing history, incoming call history, automatic telephone answering recording message and received mail information or the like are managed as separate information. SOLUTION: Transmission or received date and time, a destination telephone number, presence of transmission reception information and location of information are recorded beforehand. The communication recording is displayed in time series sequence or inverse time series sequence through a button operation, and a user can view and listen to the transmission reception information from respective storage means depending on the type and location information of the transmission reception information, when it is available.
Patent JP-2001181084-A (JP)
Title: Single crystal-growing unit
Inventor: KINOSHITA KYOICHI
IPC: C30B11/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal-growing unit capable of growing a longer single crystal by inhibiting the growth of boundaries among multiple crystal particles, shortening an un-melted specimen part (a seed crystal), having less limitation in temperature gradient and capable of growing the single crystal at a sufficiently slow cooling rate and inhibiting a corrosion by the specimen, a reaction with the specimen and formation of an alloy. SOLUTION: This single crystal-growing unit is equipped with energizing devices 2, 3 for energizing the specimen 1 in its axial direction, a heat sink for cooling the specimen from its end surface and a sealing container 6 for sealing them. The heat sink is equipped with a heat sink rod 10 making a contact with the central part of the end surface of the specimen, and at least the contacting part 10a of the heat sink rod consists of AlN(aluminum nitrate). Further, the heat sink rod is equipped with a cooling part 10b extended from the contacting part 10a to the end part of the sealing container, and the cooling part consists of copper or a copper alloy.
Patent JP-H11179051-A (JP)
Title: Body feeling chair with video game operation function for household
Inventor: YASUDA TAKESHI
IPC: A63F13/24
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a body feeling chair with an operation function giving a feeling of presence to be operated while feeling the flow of a game with a body at home. SOLUTION: For this body feeling chair with a video game operation function for a household, a seat board 1 and a back board 2 shaped to the average figure of a human are freely foldably constituted, a freely detachable game operation bar 9 is provided in the front part center of the seat board 1, a control lever 11 is provided on the left outer side of the seat panel 1 and freely housable foot pedals 13 and 14 are arranged at the front part of the seat board 1 further. A sound pressure level 20 μPa is defined as reference, it is turned to 0 dB, a diaphragm is tuned to a sound pressure level value by using 0 dB-100 dB, the diaphragm is attached to the seat board 1 and the back board 2 and respective functions are linked with a game machine.
Patent JP-2000194503-A (JP)
Title: Reflection-reducing touch panel and manufacture
Inventor: ITO TETSUYA
IPC: C03C17/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel which can excellently reduce reflection and its manufacturing method. SOLUTION: A reflection reducing layer 5 is formed on one or both surfaces of a substrate material film 1 by setting a coating liquid containing fluorine- containing multifunctional (meth)acrylate as a component A and a fluorine polymer as a component B. Here, the components A and B are mixed by 10 to 100 wt.% and 90 to 0 wt.%, respectively. Further, resin or glass is used as the substrate material film.
Patent JP-2000209095-A (JP)
Title: Modulation encoder, modulation decoder and computer program product for modulating data stream
Inventor: RI-JI WEN
IPC: H03M13/31
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To comparatively quickly and easily repeatedly perform the division of a code by providing one complement logic network for generating an output code word while receiving an output by performing modulo operation to an intermediate value with a second base expression as a modulus. SOLUTION: While receiving a partition data stream, a base converting circuit 23 converts the arithmetic base of the partition data stream to a different base not to use a zero value therein. An intermediate value logic circuit 24 converts a partition data stream bit (d) (20:0) to the expression of a base. The intermediate value form the intermediate value logic circuit 24 is sent to a residual value logic circuit 26. The residual value logic circuit 26 performs the modulo operation to the code word and when carry occurs, the operation is propagated to following bit positions. Therefore, a residual value carry logic circuit generates the code word including the group of four bits within a range of 0 to 14 or group of three bits within a range of 0 to 5 concerning three bits, etc., within a range of 0 to 7.
Patent JP-2001189026-A (JP)
Title: Hybrid optical module mounting structure, and optical recoring medium driving device mounting the same
Inventor: OKAYASU MASAKI
IPC: G11B7/123
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure capable of dealing with a various pickup structures by the hybrid optical module of one kind. SOLUTION: When a hybrid optical module 4 is mounted on a support 6, a corner part proximate one shaft 2 is mounted by being notched roughly in parallel to the shaft 2 at an angle roughly equal to an incident angle made by an optical path with respect to the tracking direction of an optical disk 7. A spindle for applying a rotary driving force to the optical disk is disposed near one shaft between two shafts in accordance with the light incident direction of an optical system including the hybrid optical module, and the hybrid optical module is mounted by notching a corner part proximate the other of the two shafts. A notching angle is preferably be set in the range of 30 deg. to 45 deg..
Patent JP-2000190090-A (JP)
Title: Lead free solder
Inventor: KATO RIKIYA
IPC: C22C13/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy superior in heat cycle resistance and mechanical strength by adding a given volume of Bi and In into a Sn alloy containing a given volume of Cu. SOLUTION: One or more kinds of 1-15 wt.% Bi and 1-15 wt.% In are added into an alloy composed of 0.1-2.5 wt.% Cu and the balance of Sn. Furthermore, it is preferable that one or more kinds of Ni, Ge, Pb, Au, Ti and Fe are added to the alloy at 0.01-2 wt.%. This solder alloy does not contain lead at all, but is superior in heat cycle resistance and mechanical strength. Bi and In are individually or simultaneously added in order to lower the melting point of a Sn-Cu base solder alloy, whereby the solder alloy with less thermal damage against electronic parts during soldering is obtained. Crystals of the solder alloy are fined due to addition of Ni and Ge, and a compound between Sn, Cu and metal is created due to addition of Pd, Au, Ti and Fe. This prevents slippage in a grain boundary, so as to improve a mechanical strength.
Patent JP-H04209558-A (JP)
Title: Semiconductor integrated cirucit device
Inventor: KAMATA CHIYOSHI
IPC: H01L23/12
Filed: 1990-12-05
Abstract: PURPOSE:To stabilize an operation by disposing a power source plate provided in a cavity of an IC package in parallel with the main surface of a semiconductor chip, and connecting the plate to the chip via bonding wires extending in a direction perpendicular to the main surfaces. CONSTITUTION:A power source plate 12 is provided in parallel with a main surface of a semiconductor chip 7 in a gap between the chip 7 and a cap 4 in the cavity 6 of an IC package 1. A constant-potential plate 12a of the plate 12 and a reference potential plate 12b are insulated by an insulating layer 13, and connected to outer leads 11 and the chip 7 via through holes and bonding wires 14. The connection of the chip 7 via the wires 14 is conducted via an opening 15a, constant-potential, reference potential bonding pads are provided directly thereabove, and the wires 14 are extended in a direction perpendicular to the main surface of the chip 7 and the plate 12. Thus, stabilization of an IC in a microwave band and reduction in influences of a particle beam and an electromagnetic wave can be performed.